Birds were different then; Mayan legends of the long ago

Mode of access: Internet.

Color key to North American birds ; with bibliographical appendix /

Bibliogr.

Birds of an Iowa dooryard;

Mode of access: Internet.

Cultivate your garden birds : suggestions for attracting birds in the Upper Midwest (summer) /

Includes bibliographical references (p. 35)

A laboratory and field guide to the natural history of vertebrates (except birds) /

"References" included.

Natural history of vertebrates : (except birds) A laboratory and field guide. Rev /

"First edition, copyrighted 1932."

British birds.

Includes The annual report of the Bird-ringing Committee, British Trust for Ornithology (issued as a paged-in supplement, 1958- )

Birds of Massachusetts and other New England states,

On t.-p. of v. 3: Illustrated with colored plates and drawings by Louis Agassiz Fuertes and Allan Brooks ... with a biograhical sketch of Edward Howe Forbush by John Bichard May.

The American bird-keeper's manual; or, Directions for the proper management of American and foreign singing birds. With particular instructions for the breeding of canary birds, and the proper treatment of their young. Together with some remarks upon the diseases to which birds are liable ...

Mode of access: Internet.

Permanent resident birds of Indiana : (formerly published as Indiana birds) /

Mode of access: Internet.

A natural history of the globe, of man, of beasts, birds, fishes, reptiles, insects and plants.

"The English edition of this work appeared under the title of 'Buffon's Natural history, &c.'"